Wed Sep 24, 2008 2:36 pm Error in uploading

Entry Rules and Guidelines

JPEG and GIF image file formats only
JPEG: Less than 800px wide by 600px high
GIF: Less than 550px wide by 450px high
At least 500px wide by 350px high
Under 125 ...

Wed Sep 24, 2008 4:02 am Error in uploading

I can't upload any entry it keeps say the same error message. I did all the things I should to upload an image and still gets the error message. What should I do?

I am new to this site